In an America of the semi-distant future, human knowledge has reverted to a pre-Copernican state. Science and religion are diminished to fairy tales, and Earth once again occupies the lonely center of the universe, the stars and planets mere etchings on the glass globe that encases it. But when an ancient bunker containing a perfectly preserved space vehicle is discovered beneath the ruins of Cape Canaveral, it has the power to turn this retrograde world inside out.

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